The AASHTO Committee on Transportation Communications - TransComm - is made up of public affairs professionals from the 50 states, Puerto Rico and the District of Columbia. It promotes excellence in communications through the exchange of ideas and educational programming, presents annual skills awards and advises other committees on communications issues.

The TransComm Annual Meeting is an opportunity for transportation communicators from around the United States to build relationships that benefit their state DOTs, highlight successes, share ideas and learn from each other. In addition, much of the committee's business is carried out during the meeting.